Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Kossiyam
* Weather data for Kossiyam Burkina Faso is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.0 | 38.7 | 40.1 | 41.5 | 40.8 | 38.0 | 35.2 | 33.2 | 35.2 | 36.4 | 36.0 | 36.0 |
| Average daytime temperature (°C) | 32.9 | 36.0 | 38.3 | 39.0 | 37.8 | 34.1 | 32.0 | 30.5 | 31.9 | 34.3 | 34.9 | 32.0 |
| Average temperature (°C) | 24.7 | 27.8 | 31.0 | 32.2 | 32.0 | 29.2 | 27.4 | 26.1 | 27.2 | 28.2 | 27.8 | 23.8 |
| Average night temperature (°C) | 17.7 | 20.6 | 24.1 | 25.7 | 27.1 | 25.2 | 23.7 | 23.1 | 23.3 | 23.2 | 21.1 | 17.1 |
| Absolute minimum temperature (°C) | 15.6 | 18.5 | 21.7 | 22.7 | 25.2 | 22.7 | 22.4 | 21.8 | 21.6 | 21.4 | 17.9 | 14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 9.8 | 10.1 | 10.3 | 10.0 | 9.6 | 8.3 | 9.8 | 10.1 | 10.3 | 10.1 |
| Precipitation (mm) | 0 | 0 | 11 | 0 | 12 | 79 | 94 | 236 | 143 | 38 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 30 | 20 | 11 | 8 | 3 | 4 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 3 | 0 | 11 | 19 | 23 | 28 | 26 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossiyam is at